Home / 5,978,203,371,347.20-8,967,305,078,536.50-1,680,427,054,431.20

Finding the Fourth Proportional to 5,978,203,371,347.20, 8,967,305,078,536.50 and 1,680,427,054,431.20

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Solution

The fourth proportional to 5,978,203,371,347.20, 8,967,305,078,536.50 and 1,680,427,054,431.20 is: 2,520,640,587,694.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,978,203,371,347.20 : 8,967,305,078,536.50 = 1,680,427,054,431.20 : x
  2. Step 2: Convert to fraction form
    5,978,203,371,347.20/8,967,305,078,536.50 = 1,680,427,054,431.20/x
  3. Step 3: Cross multiply
    5,978,203,371,347.20x = 8,967,305,078,536.50 × 1,680,427,054,431.20
  4. Step 4: Simplify right side
    5,978,203,371,347.20x = 15,068,902,059,311,031,505,649,664
  5. Step 5: Solve for x
    x = 15,068,902,059,311,031,505,649,664/5,978,203,371,347.20
  6. Step 6: Final answer
    x = 2,520,640,587,694.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.